DE10322305A1 - Method for stopping an internal combustion engine - Google Patents
Method for stopping an internal combustion engine Download PDFInfo
- Publication number
- DE10322305A1 DE10322305A1 DE10322305A DE10322305A DE10322305A1 DE 10322305 A1 DE10322305 A1 DE 10322305A1 DE 10322305 A DE10322305 A DE 10322305A DE 10322305 A DE10322305 A DE 10322305A DE 10322305 A1 DE10322305 A1 DE 10322305A1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engine
- stopping
- crankshaft
- operating state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000000977 initiatory effect Effects 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
- F02D2041/0095—Synchronisation of the cylinders during engine shutdown
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D41/0005—Controlling intake air during deceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits specially adapted for starting of engines
- F02N11/0814—Circuits specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/003—Starters comprising a brake mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
- F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Es wird ein Verfahren zum Abstellen einer Brennkraftmaschine eines Kraftfahrzeugs vorgeschlagen. DOLLAR A Erfindungsgemäß ist bei dem Verfahren vorgesehen, dass die Brennkraftmaschine nach dem Einleiten des Abstellvorgangs aus einem definierten Betriebszustand heraus abgestellt wird, wobei der definierte Betriebszustand derart gewählt ist, dass eine gewünschte Auslaufposition der Kurbelwelle erreicht wird. DOLLAR A Anwendung in Kraftfahrzeugen, insbesondere Personenkraftwagen.A method for parking an internal combustion engine of a motor vehicle is proposed. DOLLAR A According to the invention is provided in the method that the internal combustion engine is turned off after the initiation of the shutdown of a defined operating condition, wherein the defined operating state is selected such that a desired outlet position of the crankshaft is achieved. DOLLAR A application in motor vehicles, especially passenger cars.
Description
Die Erfindung betrifft ein Verfahren zum Abstellen einer Brennkraftmaschine, insbesondere für ein Kraftfahrzeug.The Invention relates to a method for parking an internal combustion engine, especially for one Motor vehicle.
Das Abstellen einer Brennkraftmaschine eines Kraftfahrzeugs wird üblicherweise durch den Fahrer mit dem Zündschlüssel eingeleitet. In der Regel wird durch Drehen des Zündschlüssels die Kraftstoffversorgung unterbrochen, d.h. Einspritzventile bzw. Injektoren werden nicht mehr bestromt. Im Falle eines Stopp-Start-Betriebes wird das Abstellen der Brennkraftmaschine durch ein Motorsteuergerät eingeleitet, nachdem gewisse Bedingungen wie beispielsweise eine Fahrzeuggeschwindigkeit von Null und eine Betätigung der Bremse des Kraftfahrzeugs erfüllt sind.The Turning off an internal combustion engine of a motor vehicle is usually initiated by the driver with the ignition key. As a rule, the fuel supply is turned by turning the ignition key interrupted, i. Injectors or injectors will not more energized. In the case of a stop-start operation, the shutdown of the internal combustion engine through an engine control unit initiated after certain conditions such as a Vehicle speed of zero and an actuation of the brake of the motor vehicle are met.
Beim Einschalten einer Brennkraftmaschine – durch Drehen des Zündschlüssels durch den Fahrer bzw. durch das Motorsteuergerät im Stopp-Start-Betrieb des Kraftfahrzeugs – mit elektronisch geregelter Zündung und/oder Einspritzung besteht das Problem, dass die tatsächlich vorliegende Lage der Brennkraftmaschine, d.h. die Winkellage der Kurbel- und der Nockenwelle und damit die Zylinderstellung zunächst nicht bekannt sind. Erst nachdem sich die Wellen der Brennkraftmaschine drehen, liefern die zugeordneten Sensoren auswertbare Ausgangssignale, aus denen die momentane Winkelstellung der Kurbel- und der Nockenwelle ermittelt werden kann. Erst wenn bestimmte motorspezifische Bedingungen erfüllt sind und die Bezugsmarke des Kurbelwellengeberrades erkannt ist, kann eine Synchronisation erfolgen, bei der die korrekte Winkelstellung von Kurbel- und Nockenwelle erkannt wird und bei der damit auch die korrekten Zylinderstellungen bekannt sind.At the Turning on an internal combustion engine - by turning the ignition key through the driver or by the engine control unit in the stop-start operation of Motor vehicle - with electronically controlled ignition and / or injection there is the problem that the actual situation the internal combustion engine, i. the angular position of the crank and the Camshaft and thus the cylinder position are initially unknown. First after the shafts of the internal combustion engine rotate, deliver the assigned sensors evaluable output signals, from which the instantaneous angular position of the crankshaft and the camshaft determined can be. Only when certain engine-specific conditions are met and the reference mark of the Kurbelwellengeberrades is detected, can a synchronization take place in which the correct angular position of Crankshaft and camshaft is detected and thereby also the correct cylinder positions are known.
Beim Starten einer Brennkraftmaschine aus unterschiedlichen Positionen der Kurbelwelle kann die Startzeit erheblich variieren. Es gibt besonders ungünstige und besonders günstige Startpositionen. Im ungünstigsten Fall benötigt zum Beispiel ein 4-Zylinder-4-Takt-Motor etwa 180° Kurbelwelle länger für einen Start der Brennkraftmaschine. Der Direktstart einer Otto-Brennkraftmaschine ist nur dann möglich, wenn zufällig die für den Direktstart notwendige Auslaufposition der Kurbelwelle erreicht wird.At the Starting an internal combustion engine from different positions The crankshaft can vary the starting time significantly. There are particularly unfavorable and especially cheap Starting positions. In the worst case Case needed for example, a 4-cylinder 4-stroke engine about 180 ° crankshaft longer for one Start of the internal combustion engine. The direct start of an Otto internal combustion engine is possible only if fortuitously the for reached the direct start necessary outlet position of the crankshaft becomes.
Zur Lösung dieser Problematik sind aus dem Stand der Technik bereits verschiedene Lösungsansätze bekannt.to solution This problem is already different from the prior art Solution approaches known.
So
beschreibt zum Beispiel die
Ein
weiterer Ansatz zur Lösung
des oben erläuterten
Problems besteht in dem aktiven Positionieren der Kurbelwelle beim
Abstellen der Brennkraftmaschine eines Kraftfahrzeugs. So sind zum
Beispiel aus der
Alternativ
ist es auch möglich,
die Kurbelwelle während
oder nach dem Auslaufvorgang der Brennkraftmaschine in eine gewünschte Winkelstellung
zu bewegen. Die
Derartige Verfahren, bei denen die Kurbelwelle während des Auslaufvorgangs der Brennkraftmaschine aktiv positioniert wird, sind allerdings nur bei bestimmten, nicht aber bei allen Startsystemen möglich.such Method in which the crankshaft during the discharge process of the Internal combustion engine is actively positioned, but only at certain, but not possible with all starting systems.
Der
Vollständigkeit
halber wird auch auf die
Ausgehend von dem vorgenannten Stand der Technik ist es eine Aufgabe der vorliegenden Erfindung, ein Verfahren zum Abstellen einer Brennkraftmaschine bereitzustellen, mit dem die Startzeit eines anschließenden Startvorgangs der Brennkraftmaschine unabhängig vom Startsystem deutlich reduziert werden kann.outgoing It is an object of the present invention from the aforementioned prior art Invention, a method for stopping an internal combustion engine to provide the start time of a subsequent boot the internal combustion engine independently can be significantly reduced by the starting system.
Diese Aufgabe wird durch ein Verfahren zum Abstellen einer Brennkraftmaschine mit den Merkmalen des Anspruchs 1 gelöst.This task is accomplished by a procedure for Turning off an internal combustion engine with the features of claim 1 solved.
Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, dass die Brennkraftmaschine nach dem Einleiten des Abstellvorgangs, z.B. durch Drehen des Zündschlüssels oder durch das Motorsteuergerät im Stopp-Start-Betrieb des Kraftfahrzeugs, aus einem definierten Betriebszustand heraus abgestellt wird. Der definierte Betriebszustand ist dabei derart gewählt, dass eine gewünschte Auslaufposition der Kurbelwelle erreicht wird. Bei einem bekannten Auslaufverhalten der Brennkraftmaschine wird somit der eigentliche Abstellvorgang der Brennkraftmaschine nach dem Zeitpunkt des Einleitens des Abstellvorgangs verzögert, bis ein definierter Betriebszustand der Brennkraftmaschine erreicht ist. Wird die Brennkraftmaschine aus diesem definierten Betriebszustand heraus abgestellt, so ist anschließend kein aktiver Eingriff in den Auslaufvorgang notwendig, die Kurbelwelle erreicht automatisch eine gewünschte Auslaufposition, die einer möglichst günstigen Startposition für einen anschließenden Startvorgang der Brennkraftmaschine entspricht.The inventive method is characterized in that the internal combustion engine after the Initiate the shutdown, e.g. by turning the ignition key or through the engine control unit in the stop-start operation of the motor vehicle, from a defined Operating state is turned off. The defined operating state is chosen in such a way that a desired Outflow position of the crankshaft is achieved. In a known Leakage behavior of the internal combustion engine is thus the actual Stopping process of the internal combustion engine after the time of initiation delayed the shutdown process, reaches a defined operating state of the internal combustion engine is. If the internal combustion engine from this defined operating condition turned off, so then no active intervention necessary in the discharge process, the crankshaft reaches automatically a desired discharge position, the one possible Great Start position for a subsequent Starting operation of the internal combustion engine corresponds.
Der definierte Betriebszustand der Brennkraftmaschine kann durch eine bestimmte Drehzahl der Brennkraftmaschine, durch eine bestimmte Drosselklappenstellung der Brennkraftmaschine, durch eine bestimmte Belastung der Lichtmaschine und/oder der Nebenaggregate, durch eine definierte letzte Einspritzung und Verbrennung in einem bestimmten Zylinder der Brennkraftmaschine oder durch eine Kombination dieser Parameter gegeben sein. Der definierte Betriebszustand zum Abstellen der Brennkraftmaschine variiert je nach Art und Aufbau der Brennkraftmaschine, kann jedoch ohne weiteres ermittelt werden.Of the defined operating state of the internal combustion engine can by a certain speed of the internal combustion engine, by a certain Throttle position of the internal combustion engine, by a specific Load of the alternator and / or ancillaries, by a defined last injection and combustion in a given one Cylinder of the internal combustion engine or by a combination of these Be given parameters. The defined operating state for switching off the Internal combustion engine varies depending on the type and structure of the internal combustion engine, but can be readily determined.
In einer weiteren Ausgestaltung der Erfindung wird der definierte Betriebszustand zum Abstellen der Brennkraftmaschine im Betrieb der Brennkraftmaschine weiter gelernt und optimiert.In Another embodiment of the invention is the defined operating state for stopping the internal combustion engine during operation of the internal combustion engine further learned and optimized.
In einer weiteren Ausgestaltung der Erfindung kann die Auslaufposition der Kurbelwelle zusätzlich durch eine aktive Beeinflussung des Auslaufvorgangs gesteuert werden. Dies geschieht beispielsweise durch Verändern der Drosselklappenstellung während des Auslaufvorgangs, durch Verändern der Last im Riementrieb während des Auslaufvorgangs (z.B. Lenkhilfpumpe, Klimagerät, usw.), durch aktives Bremsen der Brennkraftmaschine mit der Kupplung eines nachgeschalteten Getriebes und anschließendem sofortigen Öffnen der Kupplung und dergleichen.In a further embodiment of the invention, the outlet position the crankshaft in addition be controlled by actively influencing the discharge process. This happens, for example, by changing the throttle position while of the discontinuation, by changing the load in the belt drive during of the discharge operation (e.g., power steering pump, air conditioner, etc.) active braking of the internal combustion engine with the clutch of a downstream Gearbox and then immediate opening the clutch and the like.
Ferner ist es von Vorteil, die Bremsen des Kraftfahrzeugs während des Auslaufvorgangs der Brennkraftmaschine anzusteuern, um eine Bewegung des Kraftfahrzeugs und damit eine unerwünschte Veränderung der Winkelstellung der Kurbelwelle der Brennkraftmaschine zu verhindern.Further it is advantageous to brake the motor vehicle during the To stop process of the internal combustion engine to control a movement of the motor vehicle and thus an undesirable change in the angular position to prevent the crankshaft of the internal combustion engine.
Mit dem oben beschriebenen und in den anhängenden Ansprüchen definierten Verfahren zum Abstellen einer Brennkraftmaschine ist es unabhängig vom Startsystem der Brennkraftmaschine auf einfache Weise und ohne aktiven Eingriff in die Positionierung der Kurbelwelle der Brennkraftmaschine möglich, eine für einen anschließenden Startvorgang der Brennkraftmaschine möglichst günstige Auslaufposition der Kurbelwelle zu erzielen. Anstatt von nicht-definierten Bedingungen beim Abstellen der Brennkraftmaschine, die eine grundsätzlich beliebige Auslaufposition der Kurbelwelle zur Folge haben, wird bei dem erfindungsgemäßen Verfahren die Brennkraftmaschine aus einem definierten Betriebszustand heraus abgestellt, der eine bestimmte Auslaufposition der Kurbelwelle zur Folge hat. Zu diesem Zweck muss nur das Auslaufverhalten der Brennkraftmaschine bekannt sein, welches im laufenden Betrieb der Brennkraftmaschine weiter zur Optimierung des Verfahrens gelernt werden kann.With as defined above and defined in the appended claims Method for parking an internal combustion engine, it is independent of Starting system of the internal combustion engine in a simple manner and without active Intervention in the positioning of the crankshaft of the internal combustion engine possible, a for one subsequent Starting process of the internal combustion engine most favorable discharge position of the Achieve crankshaft. Instead of undefined conditions when parking the internal combustion engine, which is a basically any outlet position the crankshaft result in the inventive method the internal combustion engine from a defined operating condition out turned off, the a certain outlet position of the crankshaft to Episode has. For this purpose, only the run-out of the internal combustion engine be known, which during operation of the internal combustion engine can be further learned to optimize the process.
Claims (10)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10322305A DE10322305A1 (en) | 2003-05-17 | 2003-05-17 | Method for stopping an internal combustion engine |
| JP2006529673A JP2007503549A (en) | 2003-05-17 | 2004-04-02 | How to stop an internal combustion engine |
| EP04725320A EP1625293B8 (en) | 2003-05-17 | 2004-04-02 | Method for switching off an internal combustion engine |
| PCT/EP2004/003523 WO2004101976A1 (en) | 2003-05-17 | 2004-04-02 | Method for switching off an internal combustion engine |
| DE502004005564T DE502004005564D1 (en) | 2003-05-17 | 2004-04-02 | PROCESS FOR DISCONNECTING A COMBUSTION ENGINE |
| US11/274,789 US7527580B2 (en) | 2003-05-17 | 2005-11-15 | Method of shutting down an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10322305A DE10322305A1 (en) | 2003-05-17 | 2003-05-17 | Method for stopping an internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10322305A1 true DE10322305A1 (en) | 2004-12-02 |
Family
ID=33394720
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10322305A Withdrawn DE10322305A1 (en) | 2003-05-17 | 2003-05-17 | Method for stopping an internal combustion engine |
| DE502004005564T Expired - Lifetime DE502004005564D1 (en) | 2003-05-17 | 2004-04-02 | PROCESS FOR DISCONNECTING A COMBUSTION ENGINE |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502004005564T Expired - Lifetime DE502004005564D1 (en) | 2003-05-17 | 2004-04-02 | PROCESS FOR DISCONNECTING A COMBUSTION ENGINE |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7527580B2 (en) |
| EP (1) | EP1625293B8 (en) |
| JP (1) | JP2007503549A (en) |
| DE (2) | DE10322305A1 (en) |
| WO (1) | WO2004101976A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242082A (en) * | 2005-03-02 | 2006-09-14 | Hitachi Ltd | Internal combustion engine stop control method and stop control device |
| WO2006126698A1 (en) * | 2005-05-23 | 2006-11-30 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for internal combustion engine |
| DE102009020425A1 (en) * | 2009-05-08 | 2010-11-25 | Bayerische Motoren Werke Aktiengesellschaft | Device for outlet control of internal combustion engine, particularly internal combustion engine with direct injection, has control unit for stopping internal combustion engine in specific crankshaft position |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715424B2 (en) * | 2005-09-27 | 2011-07-06 | トヨタ自動車株式会社 | Stop control device for internal combustion engine |
| JP4435844B1 (en) * | 2008-11-13 | 2010-03-24 | 本田技研工業株式会社 | Stop control device for internal combustion engine |
| JP5006306B2 (en) * | 2008-12-05 | 2012-08-22 | 本田技研工業株式会社 | Device for controlling the air control mechanism when the internal combustion engine is stopped |
| US8370051B2 (en) * | 2009-01-05 | 2013-02-05 | Ford Global Technologies, Llc | Methods and systems for assisted direct start control |
| US8453620B2 (en) * | 2010-05-25 | 2013-06-04 | GM Global Technology Operations LLC | Systems and methods for improved engine start-stop response |
| DE102010032087A1 (en) * | 2010-07-23 | 2012-01-26 | Daimler Ag | Method and device for stopping an internal combustion engine |
| DE102012216934A1 (en) * | 2011-10-06 | 2013-04-11 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
| GB2520557B (en) | 2013-11-26 | 2020-07-08 | Ford Global Tech Llc | A method of controlling an engine of a motor vehicle |
| SE541986C2 (en) | 2016-01-05 | 2020-01-14 | Scania Cv Ab | A system and a method for controlling a shutdown of an internal combustion engine |
| WO2018026698A1 (en) | 2016-08-01 | 2018-02-08 | Cummins Inc. | Control of engine-integrated electric machine |
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| JPS5818556A (en) * | 1981-07-24 | 1983-02-03 | Toyota Motor Corp | Control method of automatically stopping and restarting engine |
| US6098585A (en) | 1997-08-11 | 2000-08-08 | Ford Global Technologies, Inc. | Multi-cylinder four stroke direct injection spark ignition engine |
| DE19735455C1 (en) | 1997-08-16 | 1998-11-19 | Daimler Benz Ag | Emission reduction during IC engine switch-off |
| JPH11107793A (en) * | 1997-10-01 | 1999-04-20 | Honda Motor Co Ltd | Stop position control device for internal combustion engine |
| JPH11107823A (en) * | 1997-10-01 | 1999-04-20 | Honda Motor Co Ltd | Stop position estimation device for internal combustion engine |
| DE19858992A1 (en) | 1998-04-20 | 1999-10-21 | Bosch Gmbh Robert | Starter/drive unit for motor vehicle internal combustion engine with at least two starting methods |
| DE19949931A1 (en) * | 1999-10-16 | 2001-04-05 | Daimler Chrysler Ag | Procedure for starting internal combustion engine entails using electric machine to move crankshaft to unstable angular position before start process commences |
| JP2001159339A (en) | 1999-12-03 | 2001-06-12 | Nissan Motor Co Ltd | Control device for variable valve type internal combustion engine |
| DE19960984A1 (en) | 1999-12-17 | 2001-06-21 | Bosch Gmbh Robert | Process for controlling the stopping of an internal combustion engine |
| DE10030001A1 (en) * | 1999-12-28 | 2001-07-12 | Bosch Gmbh Robert | Starter control method for automobile i.c. engine with start-stop operation has starter drive train control evaluating operating parameters for providing required setting values for starter components |
| US6283079B1 (en) * | 2000-08-25 | 2001-09-04 | Ford Global Technologies, Inc. | System for preventing vibrations in a diesel engine |
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| JP2002188471A (en) | 2000-12-19 | 2002-07-05 | Honda Motor Co Ltd | Electromagnetic valve control device for internal combustion engine |
| US6453864B1 (en) * | 2001-01-16 | 2002-09-24 | General Motors Corporation | Crankshaft rotation control in a hybrid electric vehicle |
| DE10210246A1 (en) * | 2001-03-09 | 2002-09-19 | Denso Corp | Starter system for a vehicle comprises an engine generator for starting the I.C. engine, and a control device for completely closing a throttle valve depending on an engine stop command |
| FR2827911B1 (en) * | 2001-07-27 | 2004-01-30 | Peugeot Citroen Automobiles Sa | STOP ADJUSTMENT PROCESS AND RESTART PROCESS OF AN INTERNAL COMBUSTION ENGINE |
| DE50209970D1 (en) * | 2002-05-14 | 2007-05-31 | Ford Global Tech Llc | Method for preparing the starting of an internal combustion engine |
| EP1413727B1 (en) * | 2002-10-25 | 2006-04-05 | Ford Global Technologies, LLC | Method for shutdown of an internal combustion engine and internal combustion engine to carry out this method |
| US7082899B2 (en) * | 2004-03-26 | 2006-08-01 | Bose Corporation | Controlled starting and braking of an internal combustion engine |
| US7142973B2 (en) * | 2004-06-11 | 2006-11-28 | Denso Corporation | Engine control apparatus designed to ensure accuracy in determining engine position |
| US7191756B2 (en) * | 2004-11-16 | 2007-03-20 | Ford Global Technologies, Llc | System and method for controling crankshaft position during engine shutdown using cylinder pressure |
-
2003
- 2003-05-17 DE DE10322305A patent/DE10322305A1/en not_active Withdrawn
-
2004
- 2004-04-02 DE DE502004005564T patent/DE502004005564D1/en not_active Expired - Lifetime
- 2004-04-02 EP EP04725320A patent/EP1625293B8/en not_active Expired - Lifetime
- 2004-04-02 JP JP2006529673A patent/JP2007503549A/en active Pending
- 2004-04-02 WO PCT/EP2004/003523 patent/WO2004101976A1/en not_active Ceased
-
2005
- 2005-11-15 US US11/274,789 patent/US7527580B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242082A (en) * | 2005-03-02 | 2006-09-14 | Hitachi Ltd | Internal combustion engine stop control method and stop control device |
| WO2006126698A1 (en) * | 2005-05-23 | 2006-11-30 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for internal combustion engine |
| US7668642B2 (en) | 2005-05-23 | 2010-02-23 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for internal combustion engine |
| CN101180461B (en) * | 2005-05-23 | 2010-05-19 | 丰田自动车株式会社 | Control devices for internal combustion engines |
| DE102009020425A1 (en) * | 2009-05-08 | 2010-11-25 | Bayerische Motoren Werke Aktiengesellschaft | Device for outlet control of internal combustion engine, particularly internal combustion engine with direct injection, has control unit for stopping internal combustion engine in specific crankshaft position |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1625293B8 (en) | 2008-01-23 |
| US7527580B2 (en) | 2009-05-05 |
| US20060065223A1 (en) | 2006-03-30 |
| EP1625293B1 (en) | 2007-11-21 |
| DE502004005564D1 (en) | 2008-01-03 |
| WO2004101976A1 (en) | 2004-11-25 |
| EP1625293A1 (en) | 2006-02-15 |
| JP2007503549A (en) | 2007-02-22 |
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